About the St. Louis–San Francisco lane
What this lane costs
| — Weight | — USPS retail | — L5 estimated | — You save |
|---|---|---|---|
| 1 lb | $10.60 | $6.36 | $4.24 (40%) |
| 5 lb | $20.70 | $12.42 | $8.28 (40%) |
| 10 lb | $34.90 | $20.94 | $13.96 (40%) |
| 25 lb | $61.35 | $36.81 | $24.54 (40%) |
| 50 lb | $99.90 | $59.94 | $39.96 (40%) |
Retail rates are USPS Ground Advantage at Zone 7. L5 estimate assumes a 40% commercial discount typical for shippers in our volume bands. Request a custom quote for binding rates.
Carrier comparison: USPS, UPS, FedEx
When picking a carrier for the origin-to-destination lane, weight class is what usually decides.
USPS: USPS Priority Mail handles 1–3 day commitments well and is competitive at 5 lbs and below.
UPS: UPS Ground tends to win in the 10–70 lb band, especially on commercial-to-commercial deliveries.
FedEx: FedEx Home Delivery covers residential at competitive rates, particularly for mid-weight (10–25 lb) parcels.
Transit time and timing considerations
What L5 customers ship on this lane
Optimizing your costs on this corridor
Three things to look at when you're trying to drive cost down on this corridor:
- On coast-to-coast lanes, even small dimensional inefficiencies compound — a 2-inch larger box can shift you to a higher rate band.
- High-zone parcels benefit most from regional injection: instead of dropping at the origin Post Office, parcels enter the USPS network closer to destination, effectively reducing zone.
About St. Louis as a shipping origin
About San Francisco as a destination
Frequently asked questions
What USPS zone is the St. Louis to San Francisco route?
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This lane is USPS Zone 7 (1,401–1,800 mi). Zones are calculated from the first three digits of each ZIP and represent the distance band between Sectional Center Facilities. Lower zones mean lower rates and faster transit.
Which carrier is best for St. Louis-to-San Francisco shipping?
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There's no single best — it depends on weight, dimensions, and timing. USPS handles light residential cheapest. UPS and FedEx handle heavier commercial best. For volume shippers, the right answer is to use a multi-carrier platform that rate-shops every shipment automatically.
What's the cheapest way to ship from St. Louis to San Francisco?
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For parcels under 5 pounds, USPS Ground Advantage is usually the lowest cost. Above 10 pounds, UPS Ground or FedEx Ground tend to win. The exact answer depends on dimensions, residential vs. commercial delivery, and volume — which is why multi-carrier rate-shopping (rather than picking one carrier upfront) typically saves 20–30%.
How long does shipping from St. Louis to San Francisco typically take?
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Standard ground service runs around 4–5 business days. Two-day and overnight options are available at premium rates if you need a guaranteed delivery date. Holiday periods and severe weather can add 1–2 days, so build in buffer for time-critical shipments.
Get a custom rate for this lane
If you ship from St. Louis to San Francisco regularly, we can build a custom rate program around your actual volume and shipment profile. Speak with us and a named account rep will send a detailed comparison versus your current shipping setup within one business day.